My 7D2 got a Error code 06 unable to do self Clean on sensor. Then would lock up. I had to remove battery to reset then I was able to get into options and turn feature off. Being a member of CPS I sent camera in for repair. Yeow. 488.00 Flat Rate. after 20% discount. They commented in email maybe I should Upgrade? LOL I would if Canon had released a 7D Mark 3. Or a Sports R Camera.